Last name Šubova (Шубова 
, Šubova) , in the entire world, is a very rare family name. The cognomen Šubova is habitual in Kazakhstan, where it is a very rare surname, Belarus, and Russia. Not in comparison with a country's population, it is the most numerous in Russia, Kazakhstan, and Ukraine. Very seldom, Šubova is the forename as well as the last name.